Add docker image files

# syntax = docker/dockerfile:1.3-labs

### BUILD

# FROM quay.io/pypa/manylinux2014_x86_64 as build

## Install dependencies

# RUN yum install -y \

#     mariadb-devel \

#     wget

FROM python:3.9-slim as build

RUN apt update && apt install -y libmariadb-dev build-essential

COPY --from=docker.kodo.org.uk/kodo.org.uk/docker/docker-build-helpers:latest \

    /scripts /bin

## Build python wheels

WORKDIR /pkg

RUN --mount=type=bind,source=kodo_sso,target=/src/kodo_sso \

    --mount=type=bind,source=util,target=/src/util \

    --mount=type=bind,source=setup.py,target=/src/setup.py \

    pip install --prefer-binary /src gunicorn mysqlclient whitenoise

RUN <<END_SCRIPT

set -eu

find /usr/local/lib/python3.9/lib-dynload \

    -name '_tkinter.*' -prune \

    -o -type f -print0 |

xargs -0 collect-binaries \

    /bin/sh \

    /usr/local/bin/python3.9 \

    /usr/local/lib/libpython3.9.so*

ln -s python3.9 /stage/usr/local/bin/python

cp /usr/local/bin/kodo-sso /stage/bin/

mkdir -p /stage/usr/local/lib/python3.9 

{

    find /usr/local/lib/python3.9/ \

        -mindepth 1 -maxdepth 1 \

        \( \

            -name site-packages \

            -o -name lib-dynload \

            -o -name 'config-*' \

            -o -name unittest \

        \) -prune -o -print

    find /usr/local/lib/python3.9/site-packages \

        -mindepth 1 -maxdepth 1 \

        \( \

            -name 'README.txt' \

            -o -name '*distutils*' \

            -o -name 'pip*' \

            -o -name 'setuptools*' \

            -o -name 'wheel*' \

        \) -prune -o -print

} | while read fname; do

    cp -r "$fname" /stage/usr/local/lib/python3.9/

done

END_SCRIPT

### INSTALL

# FROM python:3.7-slim as final

FROM scratch as final

LABEL uk.org.kodo.maintainer = "Dom Sekotill <dom.sekotill@kodo.org.uk>"

LABEL maintainer = "Dom Sekotill <dom.sekotill@kodo.org.uk>"

COPY --from=build /stage/ /

WORKDIR /app

COPY docker/gunicorn_conf.py /app/gunicorn_conf.py

ENV LD_LIBRARY_PATH=/lib:/usr/local/lib

ENV PYTHONPATH=/app

ENV STATIC_ROOT=/app/static

ENV DJANGO_SETTINGS_MODULE=gunicorn_conf

RUN kodo-sso collectstatic --noinput

COPY docker/entrypoint.sh /bin/entrypoint

ENTRYPOINT ["/bin/entrypoint"]

CMD ["run"]

#!/bin/sh

set -eu

command_run() {

	while [ $# -gt 0 ]; do

		case "$1" in

			*) echo >&2 "Unknown argument: $1"; exit 2 ;;

		esac

		shift

	done

	kodo-sso migrate --fake-initial

	exec gunicorn --config python:gunicorn_conf gunicorn_conf

}

command="${1}"; shift

case "${command}" in

	run) command_run "$@" ;;

	createsuperuser|collectstatic) exec kodo-sso "${command}" "$@" ;;

	*) exec "${command}" "$@" ;;

esac

import os

import random

## Django configs

from kodo_sso.settings.production import *

ALLOWED_HOSTS = ['*']

WHITENOISE_MAX_AGE = 365 * 24 * 3600

SECRET_KEY = bytes(random.randrange(32, 127) for _ in range(20)).decode()

MIDDLEWARE_CLASSES = ('whitenoise.middleware.WhiteNoiseMiddleware',) + MIDDLEWARE_CLASSES

## Gunicorn configs

# kodo_sso.wsgi MUST be loaded after Django settings

from kodo_sso.wsgi import application

bind = ['0.0.0.0:80']

preload_app = True

proxy_allow_ips = '*'

# import aiohttp.worker

# worker_class = aiohttp.worker.GunicornWebWorker